1361706299 has 2 divisors, whose sum is σ = 1361706300. Its totient is φ = 1361706298.

The previous prime is 1361706287. The next prime is 1361706323. The reversal of 1361706299 is 9926071631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1361706299 - 2²⁰ = 1360657723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1361706209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680853149 + 680853150.

It is an arithmetic number, because the mean of its divisors is an integer number (680853150).

Almost surely, 2^1361706299 is an apocalyptic number.

1361706299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1361706299 is an equidigital number, since it uses as much as digits as its factorization.

1361706299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 1361706299 is about 36901.3048414280. The cubic root of 1361706299 is about 1108.3948064019.

The spelling of 1361706299 in words is "one billion, three hundred sixty-one million, seven hundred six thousand, two hundred ninety-nine".